4-Phenyl-1,2,5-thiadiazole-3-carboxylic acid CAS 72234-46-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72234-46-9 |
| Molecular Formula | C9H6N2O2S |
| Molecular Weight | 206.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Phenyl-1,2,5-thiadiazole-3-carboxylic acid (CAS 72234-46-9) pharmaceutical standards reference standard. Molecular formula: C9H6N2O2S. Molecular weight: 206.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H6N2O2S |
| Molecular Weight | 206.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Phenyl Standards
- 5-Phenyl-1,3,4-thiadiazole-2-carboxylic acid (CAS 103028-60-0)
- 4-Phenyl-1,2,3-thiadiazole-5-carboxylic acid (CAS 78875-63-5)
- 5-Phenyl-1,2,3-thiadiazole-4-carboxylic acid (CAS 58792-15-7)
- 5-Benzyl-1,3,4-thiadiazole-2-thiol (CAS 29546-25-6)
- 1,3,4-Thiadiazole-2,5-dicarbonyl dichloride (CAS 188935-32-2)
- 1,2,3-Thiadiazole-5-carboxylic acid, 4-(1-methylethyl)-, ethyl ester (9CI) 183302-79-6 (CAS 183302-79-6)
- 4-(1,2,3-Thiadiazole-4-carbonyl)morpholine (CAS 478261-73-3)
- 5-Methyl-1,3,4-thiadiazole-2-sulfonyl chloride (CAS 184222-90-0)
Recommended Standards
- 4-Pyridin-3-yl-1,3-thiazole-2-carboxylic acid (CAS 59020-46-1)
- 4-Oxo-4H-1-benzothiopyran-3-carboxylic acid (CAS 72798-57-3)
- 5-(4-Fluorophenyl)-2,2-dimethyl-2,3-dihydro-4H-imidazol-4-one (CAS 899926-79-5)
- 3-Bromo-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidin-4(7H)-one (CAS 2059940-72-4)
- 5-Isopropyl-7-phenyl-5H-pyrrolo[3,2-d]pyrimidin-4-amine (CAS 201464-19-9)
- (2-Methylpropyl)[2-(thiophen-2-yl)ethyl]amine (CAS 58924-75-7)
- 6-Chloro-N-(4-methoxyphenyl)pyridazin-3-amine (CAS 61471-98-5)
- Amorolfine Impurity 77 (CAS CATO-C4X-154277)
- Methyl 2-(methylthio)acetate (CAS 16630-66-3)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
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